From 79b4f28c10d1695da841ca33d6f14fced2a2979a Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Sat, 27 Jul 2024 22:23:24 +0200
Subject: [PATCH] [Backport master] Update utm.rst to show how TM and UTM are
 related (#4210)
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Co-authored-by: 積丹尼 Dan Jacobson <jidanni@jidanni.org>
Co-authored-by: Kristian Evers <kristian@evers.dev>
---
 docs/source/operations/projections/utm.rst | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/docs/source/operations/projections/utm.rst b/docs/source/operations/projections/utm.rst
index 2367cbad12..0777204fb2 100644
--- a/docs/source/operations/projections/utm.rst
+++ b/docs/source/operations/projections/utm.rst
@@ -52,6 +52,11 @@ Convert geodetic coordinate to UTM Zone 59 on the southern hemisphere::
     $ echo 174 -44 | proj +proj=utm +zone=59 +south
     740526.32       5123750.87
 
+Show the relationship of UTM to TM::
+
+    $ echo 121 24 | proj +proj=utm +lon_0=123 | proj -I +proj=tmerc +lon_0=123 +x_0=500000 +k=0.9996
+    121dE 24dN
+
 Parameters
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